While the sports world acknowledges the reality that prominent gay professional athletes like Jason Collins exist, our friends at Buzzfeed remind us that the ladies have been breaking barriers as self-identified lesbians for decades.

Of course, it can’t be overstated how powerful Jason Collins’ coming out is–what the impact will be for other male athletes in football, soccer, baseball, or the profound signal it sends to the African American community. As Garance Franke-Ruta explains, “Female professional athletes are already gender non-conforming. Male ones are still worshiped as exemplars of traditional masculinity.” A high-profile male athlete like Collins coming out can help spark a shift towards embracing wider definitions of masculinity.

But let’s not forget the trailblazing women. As ...